//----------------------------------------------------------------------------
//  XC program; finite element analysis code
//  for structural analysis and design.
//
//  Copyright (C)  Luis Claudio Pérez Tato
//
//  This program derives from OpenSees <http://opensees.berkeley.edu>
//  developed by the  «Pacific earthquake engineering research center».
//
//  Except for the restrictions that may arise from the copyright
//  of the original program (see copyright_opensees.txt)
//  XC is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or 
//  (at your option) any later version.
//
//  This software is distributed in the hope that it will be useful, but 
//  WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details. 
//
//
// You should have received a copy of the GNU General Public License 
// along with this program.
// If not, see <http://www.gnu.org/licenses/>.
//----------------------------------------------------------------------------
//DistributedLinSOE.h
                                                                        
#ifndef DistributedLinSOE_h
#define DistributedLinSOE_h


#include "utility/actor/actor/DistributedObj.h"
#include "xc_utils/src/kernel/CommandEntity.h"
#include <vector>

namespace XC {

class ID;
class Graph;
class CommParameters;

//! @ingroup SOE
//
//! @brief Base class for distributed systems of equations.
class DistributedLinSOE: public DistributedObj
  {
  protected:
    std::vector<ID> localCol;

    int sendGraph(Graph &,ID &);
    int getSubGraphs(Graph &);
    int sendSizeData(const ID &);
    void calcLocalMap(const int &);
    int getSendID(CommParameters &);
    int send(CommParameters &);
    int receive(const CommParameters &);

    DistributedLinSOE(void);
  public:
    int setChannels(const ChannelQueue &);
  };
} // end of XC namespace


#endif

